| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XIB-U | BOARD INTERFACE USB | Digi International |
| 2 | TXS2SA-L-4.5V | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | JH1-SF | ACCY RELAY SOCKET FOR HE1ARelay Socket DIN Rail | Panasonic Electric Works |
| 4 | G2R-2-AC24 | RELAY GEN PURPOSE DPDT 5A 24VGeneral Purpose Relay DPDT (2 Form C) 24VAC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | 2972974 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | ARS10Y4HX | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | CB1AH-24V | RELAY AUTOMOTIVE SPST 70A 24V | Panasonic Electric Works |
| 8 | G3PE-235B-3 DC12-24 | RELAY SSR 35A 3PH SCREW 3PL | Omron Automation and Safety |
| 9 | AX-4MF-22 | FRNT AUX 2NO/2NC MINI FAST-ON | Carlo Gavazzi Inc. |